Ensure greater resistance to thermal shock than porcelain using the guaranteed unbreakable and corrosion-resistant Thermo Scientific Nalgene 230mm Ceramic Metal Desiccator Plate.
230mm diameter fits the Nalgene Classic Dessicator (5311-0250) as well as the 250mm Nalgene Blue Desiccators (DES0002 & DES0004)
Numbered quadrants for easy location of crucibles and other containers
Six holes in each quadrant and a 3mm center hole to enhance airflow and drying efficiency